APA (7th ed.) Citation

DiBona, C., Cooper, D., & Stone, M. (2005). Open sources 2.0: The continuing evolution (First edition.). O'Reilly.

Chicago Style (17th ed.) Citation

DiBona, Chris, Danese Cooper, and Mark Stone. Open Sources 2.0: The Continuing Evolution. First edition. Beijing ; Sebastopol, California: O'Reilly, 2005.

MLA (9th ed.) Citation

DiBona, Chris, et al. Open Sources 2.0: The Continuing Evolution. First edition. O'Reilly, 2005.